Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.9%, white crystalline powder, Ultrapure
:77-86-1
:
:NH₂C(CH₂OH)₃
:MFCD00004679
:121.14 g/mol
:219…220 °C (10 mmHg)) (lit.)
:165…175 °C
:GHS07
:Ambient
- Identity Test:Passes
- Purity:≥99.9%
- FTIR:Conforms to Standard
- Melting Point:165-175°C
- pH (5% aq soln):10-11.5
- OD260 nm (5% aq soln):≤0.1
- Loss on Drying:≤1%
- Solubility (40% aq soln):Clear, Colorless Solution